EP 1080137 B1 20050525 - POROUS PARTICLES IN COATING RESINS FOR POLYESTER FILM
Title (en)
POROUS PARTICLES IN COATING RESINS FOR POLYESTER FILM
Title (de)
PORÖSE PARTIKEL IN ÜBERZUGSHARZEN FÜR POLYESTERFOLIE
Title (fr)
RESINES D'ENDUISAGE POUR FILM POLYESTER RENFERMANT DES PARTICULES POREUSES
Publication
Application
Priority
- US 9906821 W 19990329
- US 5032898 A 19980330
Abstract (en)
[origin: WO9950343A1] An orientated polyester film coated on at least one surface with a coating that improves its antiblocking properties is disclosed. The coating contains an organic polymer and about 0.002 % to 1.5 % by weight, based on the weight of the coating, of porous particles that have a pore volume of at least 0.03 mL/g and a particle size of about 0.5 mu m to 4.5 mu m.
IPC 1-7
IPC 8 full level
B32B 27/36 (2006.01); C08J 7/04 (2006.01); C08J 7/043 (2020.01); C08J 7/044 (2020.01); C08J 7/048 (2020.01); C08J 7/052 (2020.01); C08J 7/056 (2020.01); C09D 7/12 (2006.01); C09D 167/02 (2006.01); C09D 201/00 (2006.01)
CPC (source: EP KR US)
B29C 55/02 (2013.01 - KR); C08J 7/0427 (2020.01 - EP KR US); C08J 7/043 (2020.01 - EP US); C08J 7/044 (2020.01 - EP US); C08J 7/048 (2020.01 - EP US); C08J 7/052 (2020.01 - EP US); C08J 7/056 (2020.01 - EP US); C08K 7/22 (2013.01 - KR); C09D 167/02 (2013.01 - EP US); C08J 2367/00 (2013.01 - KR); C08J 2367/02 (2013.01 - EP US); C08J 2400/00 (2013.01 - KR); C08J 2467/00 (2013.01 - EP US); C08K 2201/005 (2013.01 - KR); Y10T 428/24372 (2015.01 - EP US); Y10T 428/24388 (2015.01 - EP US); Y10T 428/25 (2015.01 - EP US); Y10T 428/254 (2015.01 - EP US); Y10T 428/256 (2015.01 - EP US); Y10T 428/259 (2015.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT LU
DOCDB simple family (publication)
WO 9950343 A1 19991007; DE 69925484 D1 20050630; DE 69925484 T2 20060202; EP 1080137 A1 20010307; EP 1080137 B1 20050525; JP 2002509967 A 20020402; JP 4988986 B2 20120801; KR 100572655 B1 20060424; KR 20010042297 A 20010525; TW 536547 B 20030611; US 6060156 A 20000509
DOCDB simple family (application)
US 9906821 W 19990329; DE 69925484 T 19990329; EP 99914245 A 19990329; JP 2000541239 A 19990329; KR 20007010841 A 20000929; TW 88105013 A 19990409; US 5032898 A 19980330